From 13c8a0717dc1fe777b2bf668d099941f5f0081e8 Mon Sep 17 00:00:00 2001
From: Hai Pham <hai.pham.ud@renesas.com>
Date: Tue, 4 May 2021 17:43:23 +0700
Subject: [PATCH] ARM: rmobile: Identify R-Car D3 R8A77995 r1.1 SoC

Add support to identify R8A77995 r1.1 SoC.

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
[Marek: Slight update to commit message, spell out the SoC model]
---
 arch/arm/mach-rmobile/cpu_info-rcar.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-rmobile/cpu_info-rcar.c b/arch/arm/mach-rmobile/cpu_info-rcar.c
index 62017f52c3..8fc4cd7f9d 100644
--- a/arch/arm/mach-rmobile/cpu_info-rcar.c
+++ b/arch/arm/mach-rmobile/cpu_info-rcar.c
@@ -11,6 +11,7 @@
 #define R8A7796_REV_1_0		0x5200
 #define R8A7796_REV_1_1		0x5210
 #define R8A7796_REV_1_3		0x5211
+#define R8A77995_REV_1_1	0x5810
 
 static u32 rmobile_get_prr(void)
 {
@@ -30,7 +31,8 @@ u32 rmobile_get_cpu_rev_integer(void)
 	const u32 prr = rmobile_get_prr();
 	const u32 rev = prr & PRR_MASK;
 
-	if (rev == R8A7796_REV_1_1 || rev == R8A7796_REV_1_3)
+	if (rev == R8A7796_REV_1_1 || rev == R8A7796_REV_1_3 ||
+	    rev == R8A77995_REV_1_1)
 		return 1;
 	else
 		return ((prr & 0x000000F0) >> 4) + 1;
@@ -41,7 +43,7 @@ u32 rmobile_get_cpu_rev_fraction(void)
 	const u32 prr = rmobile_get_prr();
 	const u32 rev = prr & PRR_MASK;
 
-	if (rev == R8A7796_REV_1_1)
+	if (rev == R8A7796_REV_1_1 || rev == R8A77995_REV_1_1)
 		return 1;
 	else if (rev == R8A7796_REV_1_3)
 		return 3;
-- 
2.39.5